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kifflom [539]
3 years ago
12

What is the value of the expression when n=3?​

Mathematics
2 answers:
irinina [24]3 years ago
8 0

Answer:

22

Step-by-step explanation:

Ymorist [56]3 years ago
8 0

Answer:

B.

Step-by-step explanation:

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If you split a right angle with a ray going through the middle of the right angle, the two angles formed will be ______. Select
Tom [10]

Answer:

Complementary

Step-by-step explanation:

To be complementary, your two angles need to add up to 90 degrees

a right triangle is already 90 degrees so if you cut it through the middle they'd form complementary angles

8 0
3 years ago
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The vertical number line on the Coordinate Plane<br> is called the
Assoli18 [71]

Answer: y axis

Just think the yo yo goes up and down

Step-by-step explanation:

7 0
3 years ago
3. Find the lengths of d<br> d<br> 15<br> 7<br> 6<br> 10
siniylev [52]

Answer:

15

Step-by-step explanation:

As you can see on the side it says 15 and that is the length of the structure and it would be the same all around

4 0
3 years ago
What is the answer??
masha68 [24]
The answer is 30, assuming it is a cube, 
7 0
3 years ago
Look at pic 10 pts will mark brainilest tell me if u need multiple choice answers
stealth61 [152]

Answer:

Step-by-step explanation:

1/2 b*h *2

1/2 * 14*24*2= 336

The base l*w

10*14= 140

Sides l*w

25*10*2= 500

500+140+336=976

8 0
2 years ago
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